| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.32 | 4.182% | $67.0099 | $67.01 | $67.00 | $67.00 |
| Purchase #2 | $85.60 | 7.487% | $92.0089 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $24.76 | 10.500% | $27.3598 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $10.62 | 8.422% | $11.5144 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $120.46 | 5.155% | $126.6697 | $126.67 | $126.65 | $126.70 |
| Purchase #6 | $99.62 | 3.125% | $102.7331 | $102.73 | $102.75 | $102.70 |
| Purchase #7 | $110.75 | 5.297% | $116.6164 | $116.62 | $116.60 | $116.60 |
| 7 purchase totals = | $516.13 | $543.9122 | $543.91 | $543.85 | $543.90 | |